ES2119044T3 - COMPACTING PROCEDURE OF CAST MOLDING MATTERS. - Google Patents

COMPACTING PROCEDURE OF CAST MOLDING MATTERS.

Info

Publication number
ES2119044T3
ES2119044T3 ES94116287T ES94116287T ES2119044T3 ES 2119044 T3 ES2119044 T3 ES 2119044T3 ES 94116287 T ES94116287 T ES 94116287T ES 94116287 T ES94116287 T ES 94116287T ES 2119044 T3 ES2119044 T3 ES 2119044T3
Authority
ES
Spain
Prior art keywords
matters
cast molding
compression
procedure
molding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES94116287T
Other languages
Spanish (es)
Inventor
Kurt Fischer
Hans Riester
Hans Leutwiler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Georg Fischer Giessereianlagen AG
Original Assignee
Georg Fischer Giessereianlagen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Georg Fischer Giessereianlagen AG filed Critical Georg Fischer Giessereianlagen AG
Application granted granted Critical
Publication of ES2119044T3 publication Critical patent/ES2119044T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing

Abstract

SE PROPONE UN PROCEDIMIENTO PARA LA COMPRESION DE SUSTANCIAS DE MOLDEADO DE FUNDICION, DONDE LAS SUSTANCIAS DE MOLDE SE APLICAN EN UN EQUIPO DE MOLDEADO CON UNA PLACA MODELO EQUIPADA CON MARCOS DE RELLENO O DE CONFORMACION O DE MODELADO DISPUESTOS POR MEDIO DE UN GAS A PRESION. SE UTILIZA LA PRESION AL MENOS PARA LA COMPRESION PREVIA, DONDE LA ACCION DE PRESION UTILIZADA PARA LA COMPRESION PREVIA SE EXPANDE CON UN GRADIENTE DE PRESION ALTO DE FORMA REDUCIDA EN EL ESPACIO DE MOLDEADO.A PROCEDURE FOR THE COMPRESSION OF CAST MOLDING SUBSTANCES IS PROPOSED, WHERE MOLD SUBSTANCES ARE APPLIED IN A MOLDING EQUIPMENT WITH A MODEL PLATE EQUIPPED WITH FILLING OR CONFORMING OR MODELING FRAMES PROVIDED BY GAS. PRESSURE IS USED AT LEAST FOR PRE-COMPRESSION, WHERE THE PRESSURE ACTION USED FOR PRE-COMPRESSION EXPANDS WITH A HIGH PRESSURE GRADIENT REDUCED INTO THE MOLDING SPACE.

ES94116287T 1993-10-27 1994-10-15 COMPACTING PROCEDURE OF CAST MOLDING MATTERS. Expired - Lifetime ES2119044T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH323693 1993-10-27

Publications (1)

Publication Number Publication Date
ES2119044T3 true ES2119044T3 (en) 1998-10-01

Family

ID=4251600

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94116287T Expired - Lifetime ES2119044T3 (en) 1993-10-27 1994-10-15 COMPACTING PROCEDURE OF CAST MOLDING MATTERS.

Country Status (11)

Country Link
US (1) US5601777A (en)
EP (1) EP0650787B1 (en)
JP (1) JPH07164105A (en)
KR (1) KR950011003A (en)
BR (1) BR9404258A (en)
CZ (1) CZ238594A3 (en)
DE (1) DE59406076D1 (en)
DK (1) DK0650787T3 (en)
ES (1) ES2119044T3 (en)
HU (1) HUT69252A (en)
RU (1) RU94039291A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29925010U1 (en) * 1999-10-26 2008-09-04 Mincelco Gmbh Water glass bonded core molding material
TW555599B (en) * 2000-04-13 2003-10-01 Sintokogio Ltd Compressing method for casting sand and device therefor
CN100376344C (en) * 2000-04-21 2008-03-26 新东工业株式会社 Molding machine and a pattern carrier used therefor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH666426A5 (en) * 1984-06-25 1988-07-29 Fischer Ag Georg MOLDING PLANT.
CH672270A5 (en) * 1986-12-17 1989-11-15 Fischer Ag Georg
DE3836876C2 (en) * 1988-10-29 1994-06-09 Badische Maschf Gmbh Method and device for compacting foundry molding material
CH682547A5 (en) * 1990-04-20 1993-10-15 Fischer Ag Georg Method and apparatus for compressing granular molding materials.
CH686412A5 (en) * 1992-03-10 1996-03-29 Fischer Georg Giessereianlagen A method of compacting molding sand for molds.

Also Published As

Publication number Publication date
EP0650787B1 (en) 1998-05-27
JPH07164105A (en) 1995-06-27
CZ238594A3 (en) 1995-08-16
RU94039291A (en) 1996-08-27
DK0650787T3 (en) 1999-03-22
US5601777A (en) 1997-02-11
KR950011003A (en) 1995-05-15
DE59406076D1 (en) 1998-07-02
BR9404258A (en) 1995-07-04
HU9403103D0 (en) 1994-12-28
HUT69252A (en) 1995-08-28
EP0650787A1 (en) 1995-05-03

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